Gujarat (India). Directorate of Ports. Gujarat State ports traffic review. Directorate of Ports, Gujarat State.
Chicago-referens (17:e uppl.)Gujarat (India). Directorate of Ports. Gujarat State Ports Traffic Review. Ahmedabad: Directorate of Ports, Gujarat State.
MLA-referens (8:e uppl.)Gujarat (India). Directorate of Ports. Gujarat State Ports Traffic Review. Directorate of Ports, Gujarat State.
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